100% New and high quality. Small body and stable performance. This module is programmable and can perform thousands of functions. The operation is stable and reliable. The built-in synchronization circuit can effectively ensure the long-term operation of the module. Function: 1. Turn on the power, relay 1 is closed after N seconds of closure; then relay 2 is closed after N seconds of closure. 2. Turn on the power, relay 1 is turned off after N seconds of closing; then relay 2 is off after N seconds, and then cycles. 3. When the power is turned on, relays 1 and 2 are not activated. When there is a signal or the button is triggering, relay 1 is turned off after N seconds is closed; then relay 2 turns off after N seconds, and then turns off until the next trigger, repeating the same action. By programming signals 1,2, any control of relays 1 and 2 can be performed. 4. When signal 1 has a signal, relay 1 is closed and relay 2 is off; 5. When signal 2 has a signal, relay 1 is off and relay 2 is closed. 6. Only the NPN signal sensor can be connected, and the sensor signal can be programmed to carry out any relay monitoring. 7. When signal 1 has a trigger, control relay 1; When signal 2 has a trigger, control relay 2. 8. Turn on the power, control the engine to turn for N seconds, then turn N seconds, and cycle. 9. When signal 1 has a signal, the motor is controlled to turn forward; When signal 2 has a signal, the motor turns. Condition 100% Brand New Model: FX1N-14MT Power Supply: 10-28VDC Maximum memory: 8000 steps Colour: Black Material: Plastic Package Contents: 2 * Industrial Control Board 2 * housing Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.